1.4 Carat Round Natural Diamond Prices Comparison
As of May 2026, 1.4 carat round natural diamonds usually range from $632 to $20,788, with an average price of $6,671.In the last month, prices for these diamonds are up 1.1%.Compare 996 verified listings across 9 retailers tracked by CaratRadar.
1.4 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 996 verified 1.4-carat round natural diamonds listed across 9 online retailers. Prices in this segment range from $632 to $20,788, with an average asking price of $6,671 and a median of $5,933.
The price spread of $20,156 (97.0% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
996 diamonds tracked in this segment
Price range: $632 to $20,788
Average price: $6,671
Median price: $5,933
Available across 9 retailers
Savings potential: up to 97.0%
Price Range Overview
As of May 30, 2026Real market range for this carat, shape, and diamond type.
996
$632
$6,671
$5,933
$20,788
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 14.3%GIA | 1.41ct | Round | L | SI2 | Excellent
From $1,803
Compare at $2,104
Save 13.1%GIA | 1.4ct | Round | L | SI2 | Ideal
From $1,866
Compare at $2,148
Save 21.6%IGI | 1.42ct | Round | K | SI1 | Ideal
From $1,965
Compare at $2,506
Save 24.8%GIA | 1.43ct | Round | L | SI2 | Excellent
From $1,966
Compare at $2,614
Save 21.7%IGI | 1.45ct | Round | K | SI1 | Excellent
From $1,985
Compare at $2,535
Save 27.3%GIA | 1.46ct | Round | L | SI2 | Excellent
From $2,079
Compare at $2,861
Save 21.8%IGI | 1.41ct | Round | K | VS1 | Excellent
From $2,105
Compare at $2,691
Save 19.5%IGI | 1.4ct | Round | K | VVS1 | Excellent
From $2,135
Compare at $2,651
Save 19.9%IGI | 1.41ct | Round | K | VS2 | Excellent
From $2,155
Compare at $2,691
Save 43.2%GIA | 1.4ct | Round | L | SI2 | Excellent
From $2,171
Compare at $3,820
Save 18.2%IGI | 1.4ct | Round | K | VS1 | Excellent
From $2,210
Compare at $2,700
Save 20.1%IGI | 1.45ct | Round | K | SI1 | Excellent
From $2,255
Compare at $2,821
Save 31.8%GIA | 1.4ct | Round | L | VS2 | Excellent
From $2,263
Compare at $3,317
Save 26.1%GIA | 1.4ct | Round | L | VS2 | Ideal
From $2,286
Compare at $3,094
Save 27.2%GIA | 1.41ct | Round | L | SI2 | Ideal
From $2,304
Compare at $3,166
Save 26.3%GIA | 1.43ct | Round | K | SI2 | Ideal
From $2,317
Compare at $3,144
Save 18%IGI | 1.41ct | Round | K | VVS1 | Ideal
From $2,320
Compare at $2,831
Save 43.1%GIA | 1.4ct | Round | L | SI1 | Excellent
From $2,440
Compare at $4,290
Save 40.9%GIA | 1.41ct | Round | K | SI1 | Ideal
From $2,465
Compare at $4,174
Save 18.8%IGI | 1.4ct | Round | I | VS2 | Very Good
From $2,510
Compare at $3,090
Save 29.4%GIA | 1.4ct | Round | K | SI1 | Excellent
From $2,516
Compare at $3,565
IGI | 1.48ct | Round | K | SI1 | Very Good
From $2,525
Compare at $2,689
Save 42.9%GIA | 1.4ct | Round | K | SI1 | Excellent
From $2,556
Compare at $4,474
Save 20.1%IGI | 1.4ct | Round | G | SI2 | Ideal
From $2,558
Compare at $3,200
IGI | 1.4ct | Round | I | VS2 | Excellent
From $2,570
Compare at $2,825
Save 19.1%IGI | 1.43ct | Round | J | VS2 | Excellent
From $2,615
Compare at $3,233
Save 37.7%GIA | 1.42ct | Round | L | VS1 | Excellent
From $2,625
Compare at $4,214
Save 19.3%IGI | 1.4ct | Round | K | VS1 | Excellent
From $2,630
Compare at $3,260
Save 20.3%GIA | 1.44ct | Round | J | SI2 | Ideal
From $2,658
Compare at $3,337
Save 19.8%IGI | 1.4ct | Round | K | VS1 | Excellent
From $2,670
Compare at $3,330
Save 19.8%GIA | 1.45ct | Round | I | SI2 | Ideal
From $2,687
Compare at $3,350
Save 14.3%GIA | 1.4ct | Round | L | VS1 | Excellent
From $2,710
Compare at $3,164
Save 19.2%IGI | 1.4ct | Round | K | VVS2 | Excellent
From $2,720
Compare at $3,366
Save 25.9%GIA | 1.4ct | Round | J | SI1 | Ideal
From $2,739
Compare at $3,698
Save 19.2%IGI | 1.41ct | Round | K | VVS2 | Excellent
From $2,740
Compare at $3,390
Save 17.9%IGI | 1.4ct | Round | J | VS2 | Excellent
From $2,825
Compare at $3,441
Save 42.6%GIA | 1.4ct | Round | K | VS2 | Ideal
From $2,833
Compare at $4,932
Save 19.5%IGI | 1.48ct | Round | K | VVS1 | Excellent
From $2,835
Compare at $3,523
Save 14.8%IGI | 1.46ct | Round | J | SI1 | Excellent
From $2,850
Compare at $3,344
Save 19.5%IGI | 1.44ct | Round | J | SI1 | Excellent
From $2,865
Compare at $3,559
Save 27.8%GIA | 1.4ct | Round | L | VVS2 | Ideal
From $2,893
Compare at $4,009
GIA | 1.43ct | Round | I | SI2 | Ideal
From $2,899
Compare at $3,108
Save 44.5%GIA | 1.4ct | Round | J | SI1 | Excellent
From $2,929
Compare at $5,280
Save 18.6%IGI | 1.4ct | Round | J | VS1 | Excellent
From $2,935
Compare at $3,606
Save 43.4%GIA | 1.4ct | Round | J | SI1 | Excellent
From $2,936
Compare at $5,189
Save 20.2%IGI | 1.4ct | Round | K | VVS1 | Excellent
From $2,940
Compare at $3,682
Save 21%IGI | 1.4ct | Round | J | VS2 | Excellent
From $2,940
Compare at $3,720
Save 29.7%IGI | 1.4ct | Round | K | VS1 | Excellent
From $2,965
Compare at $4,217
Save 37.6%IGI | 1.4ct | Round | K | VVS1 | Very Good
From $2,973
Compare at $4,765
Save 39.8%GIA | 1.4ct | Round | L | VS1 | Excellent
From $2,985
Compare at $4,955
Entry pricing in this category starts around $632.
What to Know When Shopping for 1.4 Carat Round Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $20,156 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $5,933 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 996 comparable stones in this segment. Prices start around $632 and go up to $20,788.
Based on the latest market data, the average asking price is about $6,671 with a median around $5,933.
The observed spread is roughly $20,156 across tracked listings, which is about 97.0% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $6,671. The median price is $5,933, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 9 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $20,156 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Natural inventory for 1.4 carat Round diamonds.